OT-2026-000031395
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000031395) never changes.
Identity and time
| Publication number | OT-2026-000031395 · never reused |
|---|---|
| Internal UUID | 01a0ae74-87ad-76bb-9601-f0b1783e6fb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:07.653052Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d0d45631fede1d3e84f6da73e1af5d4496376c11faf9beb01b7d5c41065ef7e |
|---|---|
| Markdown | f3a1869f733423e1e50b8625c527ff808a8d4e7b3c3a325db1d9ed1e33d05e29 |
| Publication page | 2dfa98f0e26bdd3d42b595542d0359f2909c0eed4ebd606f9b43e7c40026be8f |
| Manifest | 95b4282b5f7c6b1992b18199c37e3582353eadb960ae44967bd33e3d837763ee |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | KIG2SLmRjxkJRFhGQQfKIkt0tVgaVkoNVjXmIbJIry4ZvEnzpkUSiyiHUW2IK/Xz7q2/hkmyaJgJhy/YgxcaBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:36:06.377387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031395observed 2dfa98f0e26bdd3d42b595542d0359f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:06.360829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031395/manifest.jsonobserved 95b4282b5f7c6b1992b18199c37e3582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:06.343543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031395/publication.mdobserved f3a1869f733423e1e50b8625c527ff80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:06.325229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031395/publication.txtobserved 7d0d45631fede1d3e84f6da73e1af5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|